724 Diacomycetae, Pezizaceae, Hyalosporse, Ciboria. ^ 



trinque obtusis, continuis, hyalinis, 13-^3^7-8; paraphysibus fili- 

 formibas. 



Hdb. ad folia putrida Balicis alba^ prope Nauen Germania; 



{KlKi^CHSTEIN). 



2. Ciboria Hennlngsiana Ploettn. Verh. Bot. Ver. Prov. Braurlbg. 

 XLI, 1899^ p. X. — Ascoiaatibus carnosis, cupulatis^ dein appla- 

 natifj, convfixis, ca. 1-2 mm. diam., extus pallidis, levibus, disco' 

 paliide brunneo; stipite tereti, ceraceo, 3-4 mm. longOj y^ nim. 

 crasso, pallido, ievi, basi brunneoio incrassato ; ascis clavatis, apice 

 applanatG-obtusis, basi attenuato-stipitatis, 160-200 u.. loTigis. p. 

 sp. 70-80 « 9-11 ;' paraphysibiis filiformibus, septatis, diehotorais, 

 vix clavatis, 3-3'/. tx'. latis, hyalinis ; sporidiis obiique monostichis 

 V. subdistichis, oblongis, utrinque rotundatisj interdum subcurvu- 

 iis, srtipe 2-guttuIatis, continuis, liyalinis, 16-18^7-8. 



Hah. ad folia putrida Eriophori vaginati in palude pr. 

 Ra.therov/ rrermaniae (Ploettner). 



3. Ciboria poronioides. Speg. Fg. Arg. novi v. crit., p. 305 (1899;. — i 

 •Solitaria ram^nticola; cupulis parvulis, 2-3 mm. diam., ceraceo-t^- 

 nacelljs, suhcoriaceis, tenuibus, primo concaviusculis, dein appla- 

 natis, margine integro obtusulo, disco cinereo subpulverulento, siepe 

 punctulis minutis, obscurioribus parcis notatis, excipulo glabro ci- 

 nereo-fuscescente, inferne centro in stipitem concolorem teretem, 

 rectum v. flexuosum, 1-2 cm.. longum, 0,4 mra. crassuni, glabrum, 

 levem v. subrugulosura, deorsum fere nigrescentem matrice iusi- 

 titium productis; ascis cylindraceis, antice obtusissime rotunda/tis, 

 postice modice crasseque atteuuato-stipitatis, 70^6-6; paraphysi- 

 bus filiformibus simplicibus non v. vix longioribus, apice non in- 

 crassatis sed obtusis obvallatis ; sporidiis recte subdistichis, ellipsoi- 

 deo-fusoideis, 8^3^ utrinque acutiusculis ac minutissime 1-guttu- 

 latis, rectis v. insiquiiateralibuSj hyalinis, levibus. 



Hah. ad araenta, petiolos et ramulos Populi aibse, P. mo- 

 nilifera!, Robiniae Pseudacacise etc, in Parque de La 

 PlatA Argentinps, — Speoies tenacolla C. cauco (E-bt.) Fuck. et C. 

 vmoscr Berl. et Sacc. atque C. ieptorhizce Speg. habitu externo 

 valdo affinis sed notis fructificationis longe abhorrens. 

 4. Ciboria solitaria Rehm, Hedw. 1900^ p. 94. — Ascomatibus soli-l 

 tariis, sesbilibus, disco lentiformi, plano, margine tenuissime cre- 

 nulato, castaneo-rubvis, usque 4 mm. diam., extus glabris, cylili.?, 

 drico-stipitatis, stipite \/, mm. longo, 0,3 mm. lato; ascis clavatig, 

 apice rotundatis, usque 150*15, octosporis; sporidiis mono-disti- 



w. 



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